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Frequently asked questions about cars and motorcycles

How to Replace the Battery on the Jeep Wrangler

Model: Jeep Wrangler JK, MK 3 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Battery

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Video tutorial

If you need to replace the battery on this vehicle after checking its charge state with a tester and finding it ineffective, follow the instructions provided in this description, and refer to the video images for assistance. First, open the bonnet and locate the battery on the right side.

Disconnect the negative terminal first, followed by the positive terminal, then unscrew the support plates at the base and remove the battery. Position the new battery and reattach the lower support plates, then connect the positive terminal first and finally the negative terminal.


Updated on 10 July 2026 by ScegliAuto


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by ScegliAuto

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